| Listed in parts books | Not catalogued by year yet |
PILOT AIR SCREW
Pilot air screw for Amal carburetors, adjusts the idle air/fuel mixture circuit.
This is the pilot air screw off an Amal carburetor, part number 2622/128. It's the small adjuster that sets air into the pilot circuit, which handles fueling at idle and just off idle. If your bike hunts or won't settle at a steady idle, this little screw and its seat are usually the first place to look.
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We don't have a lot of extra detail on file for this one beyond the basic listing, so treat it as a straightforward Amal carb part rather than something tied to a specific model or year. If you're rebuilding a carb and this screw is worn, buggered up from being over-tightened, or just missing, it's a cheap fix to get your idle mixture adjustable again.
Give us a call if you want to confirm this is the right air screw for the carb body you're working on before you order.
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